Solution - Simplification or other simple results

Reformatting the input :

Changes made to your input should not affect the solution:

(1): "1.21" was replaced by "(121/100)". 2 more similar replacement(s)

Step  1  :

            121
 Simplify   ———
            100

Equation at the end of step  1  :

  401   121
  ——— • ———
  100   100

Step  2  :

            401
 Simplify   ———
            100

Equation at the end of step  2  :

  401   121
  ——— • ———
  100   100

Step  3  :

Final result :

  48521           
  ————— = 4.85210 
  10000